HEADER CHAPERONE 28-MAY-07 2Q2G TITLE CRYSTAL STRUCTURE OF DIMERIZATION DOMAIN OF HSP40 FROM CRYPTOSPORIDIUM TITLE 2 PARVUM, CGD2_1800 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAT SHOCK 40 KDA PROTEIN, PUTATIVE (FRAGMENT); COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: DIMERIZATION DOMAIN: RESIDUES 102-280; COMPND 5 SYNONYM: HSP40 PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CRYPTOSPORIDIUM PARVUM IOWA II; SOURCE 3 ORGANISM_TAXID: 353152; SOURCE 4 STRAIN: IOWA TYPE II; SOURCE 5 GENE: CGD2_1800; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: DH5A; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: P15_MHL KEYWDS HEAT SHOCK, CRYPTOSPORIDIUM, PARVUM, MALARIA, STRUCTURAL GENOMICS, KEYWDS 2 STRUCTURAL GENOMICS CONSORTIUM, SGC, CHAPERONE EXPDTA X-RAY DIFFRACTION AUTHOR A.K.WERNIMONT,J.LEW,L.LIN,A.HASSANALI,I.KOZIERADZKI,G.WASNEY, AUTHOR 2 M.VEDADI,J.R.WALKER,Y.ZHAO,M.SCHAPIRA,A.BOCHKAREV,J.WEIGELT, AUTHOR 3 M.SUNDSTROM,C.H.ARROWSMITH,A.M.EDWARDS,R.HUI,S.BROKX,STRUCTURAL AUTHOR 4 GENOMICS CONSORTIUM (SGC) REVDAT 3 13-NOV-24 2Q2G 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2Q2G 1 VERSN REVDAT 1 12-JUN-07 2Q2G 0 JRNL AUTH A.K.WERNIMONT,J.LEW,L.LIN,A.HASSANALI,I.KOZIERADZKI, JRNL AUTH 2 G.WASNEY,M.VEDADI,J.R.WALKER,Y.ZHAO,M.SCHAPIRA,A.BOCHKAREV, JRNL AUTH 3 J.WEIGELT,M.SUNDSTROM,C.H.ARROWSMITH,A.M.EDWARDS,R.HUI, JRNL AUTH 4 S.BROKX JRNL TITL CRYSTAL STRUCTURE OF DIMERIZATION DOMAIN OF HSP40 FROM JRNL TITL 2 CRYPTOSPORIDIUM PARVUM, CGD2_1800. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 34859 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.249 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1733 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2790 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 266 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2683 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 286 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.05 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.45000 REMARK 3 B22 (A**2) : 4.34000 REMARK 3 B33 (A**2) : -2.89000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.58000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2Q2G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000043064. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-07; 11-APR-07 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; CHESS REMARK 200 BEAMLINE : 23-ID-D; A1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97926; 0.97710 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD; ADSC REMARK 200 QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34983 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : 0.07500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.6100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.33100 REMARK 200 R SYM FOR SHELL (I) : 0.38800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.130 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 19% PEG 3350, 0.2 M LISO4, 0.1 M BIS REMARK 280 -TRIS PH 5.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 81.24000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.29500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 81.24000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.29500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -13.61495 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 46.89352 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 1 REMARK 465 ALA A 2 REMARK 465 PRO A 3 REMARK 465 ASP A 180 REMARK 465 GLY B 1 REMARK 465 ALA B 2 REMARK 465 PRO B 3 REMARK 465 ARG B 4 REMARK 465 SER B 5 REMARK 465 HIS B 6 REMARK 465 LYS B 30 REMARK 465 ARG B 31 REMARK 465 PHE B 32 REMARK 465 ILE B 33 REMARK 465 GLU B 34 REMARK 465 HIS B 35 REMARK 465 LYS B 36 REMARK 465 VAL B 37 REMARK 465 ARG B 38 REMARK 465 ASN B 39 REMARK 465 ASN B 119 REMARK 465 PRO B 139 REMARK 465 ASP B 180 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 92 -113.53 61.50 REMARK 500 ASP A 118 30.79 -98.61 REMARK 500 ASN A 140 16.12 58.24 REMARK 500 ASP B 92 -111.62 69.71 REMARK 500 PHE B 110 157.25 175.27 REMARK 500 THR B 116 176.48 -59.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 201 DBREF 2Q2G A 2 180 UNP A3FQ69 A3FQ69_CRYPV 148 326 DBREF 2Q2G B 2 180 UNP A3FQ69 A3FQ69_CRYPV 148 326 SEQADV 2Q2G GLY A 1 UNP A3FQ69 CLONING ARTIFACT SEQADV 2Q2G MSE A 97 UNP A3FQ69 MET 243 MODIFIED RESIDUE SEQADV 2Q2G MSE A 143 UNP A3FQ69 MET 289 MODIFIED RESIDUE SEQADV 2Q2G GLY B 1 UNP A3FQ69 CLONING ARTIFACT SEQADV 2Q2G MSE B 97 UNP A3FQ69 MET 243 MODIFIED RESIDUE SEQADV 2Q2G MSE B 143 UNP A3FQ69 MET 289 MODIFIED RESIDUE SEQRES 1 A 180 GLY ALA PRO ARG SER HIS GLU VAL PRO LEU LEU VAL THR SEQRES 2 A 180 LEU GLU GLU LEU TYR LEU GLY LYS ARG LYS LYS ILE LYS SEQRES 3 A 180 VAL THR ARG LYS ARG PHE ILE GLU HIS LYS VAL ARG ASN SEQRES 4 A 180 GLU GLU ASN ILE VAL GLU VAL GLU ILE LYS PRO GLY TRP SEQRES 5 A 180 LYS ASP GLY THR LYS LEU THR TYR SER GLY GLU GLY ASP SEQRES 6 A 180 GLN GLU SER PRO GLY THR SER PRO GLY ASP LEU VAL LEU SEQRES 7 A 180 ILE ILE GLN THR LYS THR HIS PRO ARG PHE THR ARG ASP SEQRES 8 A 180 ASP CYS HIS LEU ILE MSE LYS VAL THR ILE PRO LEU VAL SEQRES 9 A 180 ARG ALA LEU THR GLY PHE THR CYS PRO VAL THR THR LEU SEQRES 10 A 180 ASP ASN ARG ASN LEU GLN ILE PRO ILE LYS GLU ILE VAL SEQRES 11 A 180 ASN PRO LYS THR ARG LYS ILE VAL PRO ASN GLU GLY MSE SEQRES 12 A 180 PRO ILE LYS ASN GLN PRO GLY GLN LYS GLY ASP LEU ILE SEQRES 13 A 180 LEU GLU PHE ASP ILE CYS PHE PRO LYS SER LEU THR PRO SEQRES 14 A 180 GLU GLN LYS LYS LEU ILE LYS GLU ALA LEU ASP SEQRES 1 B 180 GLY ALA PRO ARG SER HIS GLU VAL PRO LEU LEU VAL THR SEQRES 2 B 180 LEU GLU GLU LEU TYR LEU GLY LYS ARG LYS LYS ILE LYS SEQRES 3 B 180 VAL THR ARG LYS ARG PHE ILE GLU HIS LYS VAL ARG ASN SEQRES 4 B 180 GLU GLU ASN ILE VAL GLU VAL GLU ILE LYS PRO GLY TRP SEQRES 5 B 180 LYS ASP GLY THR LYS LEU THR TYR SER GLY GLU GLY ASP SEQRES 6 B 180 GLN GLU SER PRO GLY THR SER PRO GLY ASP LEU VAL LEU SEQRES 7 B 180 ILE ILE GLN THR LYS THR HIS PRO ARG PHE THR ARG ASP SEQRES 8 B 180 ASP CYS HIS LEU ILE MSE LYS VAL THR ILE PRO LEU VAL SEQRES 9 B 180 ARG ALA LEU THR GLY PHE THR CYS PRO VAL THR THR LEU SEQRES 10 B 180 ASP ASN ARG ASN LEU GLN ILE PRO ILE LYS GLU ILE VAL SEQRES 11 B 180 ASN PRO LYS THR ARG LYS ILE VAL PRO ASN GLU GLY MSE SEQRES 12 B 180 PRO ILE LYS ASN GLN PRO GLY GLN LYS GLY ASP LEU ILE SEQRES 13 B 180 LEU GLU PHE ASP ILE CYS PHE PRO LYS SER LEU THR PRO SEQRES 14 B 180 GLU GLN LYS LYS LEU ILE LYS GLU ALA LEU ASP MODRES 2Q2G MSE A 97 MET SELENOMETHIONINE MODRES 2Q2G MSE A 143 MET SELENOMETHIONINE MODRES 2Q2G MSE B 97 MET SELENOMETHIONINE MODRES 2Q2G MSE B 143 MET SELENOMETHIONINE HET MSE A 97 8 HET MSE A 143 8 HET MSE B 97 8 HET MSE B 143 8 HET SO4 A 201 5 HET SO4 B 201 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *286(H2 O) HELIX 1 1 THR A 13 GLY A 20 1 8 HELIX 2 2 LEU A 103 GLY A 109 1 7 HELIX 3 3 THR A 168 LEU A 179 1 12 HELIX 4 4 THR B 13 LEU B 19 1 7 HELIX 5 5 LEU B 103 GLY B 109 1 7 HELIX 6 6 THR B 168 LEU B 179 1 12 SHEET 1 A 3 SER A 5 VAL A 12 0 SHEET 2 A 3 ASP A 75 THR A 82 1 O ILE A 79 N LEU A 10 SHEET 3 A 3 LYS A 57 TYR A 60 -1 N TYR A 60 O LEU A 76 SHEET 1 B 2 LYS A 21 ILE A 33 0 SHEET 2 B 2 LYS A 36 ILE A 48 -1 O VAL A 44 N ILE A 25 SHEET 1 C 4 THR A 89 ASP A 91 0 SHEET 2 C 4 HIS A 94 PRO A 102 -1 O ILE A 96 N THR A 89 SHEET 3 C 4 LEU A 155 CYS A 162 1 O ILE A 156 N LEU A 95 SHEET 4 C 4 ARG A 135 VAL A 138 -1 N VAL A 138 O LEU A 155 SHEET 1 D 2 PHE A 110 THR A 115 0 SHEET 2 D 2 ASN A 121 ILE A 126 -1 O ILE A 124 N CYS A 112 SHEET 1 E 3 VAL B 8 VAL B 12 0 SHEET 2 E 3 LEU B 76 THR B 82 1 O ILE B 79 N LEU B 10 SHEET 3 E 3 LYS B 57 TYR B 60 -1 N LEU B 58 O LEU B 78 SHEET 1 F 2 LYS B 21 VAL B 27 0 SHEET 2 F 2 ASN B 42 ILE B 48 -1 O ASN B 42 N VAL B 27 SHEET 1 G 4 THR B 89 ASP B 91 0 SHEET 2 G 4 HIS B 94 PRO B 102 -1 O HIS B 94 N ASP B 91 SHEET 3 G 4 LYS B 152 CYS B 162 1 O CYS B 162 N ILE B 101 SHEET 4 G 4 ARG B 135 PRO B 144 -1 N GLY B 142 O GLY B 153 SHEET 1 H 2 PHE B 110 CYS B 112 0 SHEET 2 H 2 ILE B 124 ILE B 126 -1 O ILE B 124 N CYS B 112 LINK C ILE A 96 N MSE A 97 1555 1555 1.33 LINK C MSE A 97 N LYS A 98 1555 1555 1.33 LINK C GLY A 142 N MSE A 143 1555 1555 1.33 LINK C MSE A 143 N PRO A 144 1555 1555 1.34 LINK C ILE B 96 N MSE B 97 1555 1555 1.33 LINK C MSE B 97 N LYS B 98 1555 1555 1.33 LINK C GLY B 142 N MSE B 143 1555 1555 1.33 LINK C MSE B 143 N PRO B 144 1555 1555 1.35 SITE 1 AC1 5 ARG A 38 ASN A 39 HOH A 286 HOH A 297 SITE 2 AC1 5 HOH B 243 SITE 1 AC2 4 HOH B 264 HOH B 278 HOH B 280 HOH B 284 CRYST1 162.480 60.590 48.830 90.00 106.19 90.00 C 1 2 1 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.006155 0.000000 0.001787 0.00000 SCALE2 0.000000 0.016504 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021325 0.00000